74818572

素因数分解:

$2^2\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{3119}}^1$

素因数の和:5125

約数の個数: 24

約数和(自身を含む): 174720000

約数和(自身を除く): 99901428

約数列:

[1, 2, 3, 4, 6, 12, 1999, 3119, 3998, 5997, 6238, 7996, 9357, 11994, 12476, 18714, 23988, 37428, 6234881, 12469762, 18704643, 24939524, 37409286, 74818572]

約数ペア:

[(1, 74818572), (2, 37409286), (3, 24939524), (4, 18704643), (6, 12469762), (12, 6234881), (1999, 37428), (3119, 23988), (3998, 18714), (5997, 12476), (6238, 11994), (7996, 9357)]